/*
 * Copyright 2009 Eat Local Food, LLC
 * Copyright (c) 2007 osCommerce (this file was written after
 * code review of osCommerce).
 *
 * This file is part of gwtCommerce.
 *
 * gwtCommerce is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * gwtCommerce is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with gwtCommerce.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.elf.gwt.store.client.components;

import com.elf.gwt.common.client.model.ProductModel;
import com.elf.gwt.store.client.StoreComponentController;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.Grid;
import com.google.gwt.user.client.ui.HTMLTable;
import com.google.gwt.user.client.ui.InlineLabel;
import com.google.gwt.user.client.ui.HTMLTable.CellFormatter;

public class OrderedProductsComponent extends ProductsComponent
{
	protected Grid bodyPanel;
	
	public OrderedProductsComponent(StoreComponentController controller, String stylePrefix)
	{
		super(controller, stylePrefix, null, false);
		setMaxNumCols(1);
		setClearManufacturerId(true);
	}

	public void buildFromModel()  throws Exception
	{
		int sz = productModels.size();
		bodyPanel = new Grid(sz, 2);
		bodyPanel.setStyleName("ComponentBodyPanel");
		bodyPanel.addStyleName(getHandle() + "BodyPanel");
		bodyPanel.addClickHandler(tableHandler);
		CellFormatter cf = bodyPanel.getCellFormatter();
		for (int i = 0; i < sz; i++)
		{
			ProductModel model = productModels.get(i);
			String row = String.valueOf(i);
			if (i < 10) row = "0" + row;
			InlineLabel inline = new InlineLabel(model.getName());
			inline.addStyleName("index:" + row);
			inline.addMouseOverHandler(mouseOverHandler);
			inline.addMouseOutHandler(mouseOutHandler);
			bodyPanel.setText(i, 0, row + ".");
			bodyPanel.setWidget(i, 1, inline);
			cf.setStyleName(i, 0, getHandle() + "Number");
			cf.setStyleName(i, 1, "ComponentLink");
			cf.addStyleName(i, 1, getHandle() + "Name");
		}
		panel.setWidget(1, 0, bodyPanel);
		
		onBuilt();
	}

	protected ClickHandler tableHandler = new ClickHandler() {
		public void onClick(ClickEvent event)
		{
			if (dialogBox != null  && dialogBox.isShowing()) dialogBox.hide();

			HTMLTable.Cell cell = bodyPanel.getCellForEvent(event);
			int index = cell.getRowIndex();
			ProductModel productModel = getProductModel(index);

			onSelection("ProductComponent--" + productModel.getId()
					+ "--" + productModel.getCategoryId()
					+ "--" + StoreComponentController.manufacturersComponent.getManufacturerModel().getId());
		}
	};
}
